2009, Vol. 26(3): 30304-030304 DOI: 10.1088/0256-307X/26/3/030304 | ||
Calculation of Covariance Matrix for Multi-mode Gaussian States in Decoherence Processes | ||
XIANG Shao-Hua1,2, SHAO Bin2, SONG Ke-Hui1 | ||
1Department of Physics and Electronic Information Science, Huaihua University, Huaihua 4180082Department of Physics, Beijing Institute of Technology, Beijing 100081 | ||
收稿日期 2008-07-02 修回日期 1900-01-01 | ||
Supporting info | ||
[1] Bennett C H, Brassard G, Cr\'epeau C, Jozsa R, Peres A and [2] Ekert A 1991 Phys. Rev. Lett. 67 661 [3] Zurk W H and Paz J P 1994 Phys. Rev. Lett. 72 [4] Zurk W H 2003 Rev. Mod. Phys. 75 715 [5] Braun D, Haake F and Strunz W T 2001 Phys. Rev. [6] Yeo Y 2003 Phys. Rev. A 67 054304 [7] McAneney H, Lee J and Kim M S 2003 Phys. Rev. A [8] Yu T and Eberly J H 2004 Phys. Rev. Lett. 93 [9] Kimble H J and Walls D F 1987 J. Opt. Soc. Am. B [10] Reck M and Zeilinger A 1994 Phys. Rev. Lett. [11] Furusawa A,Sorensen J L, Brausntein S L, Fuchs C A,Kimble [12] Opatrny T, Kurizki G and Welsch D G 2000 Phys. Rev. [13] Zhangn T C, Goh K W, Chou C W, Lodahl P and Kimble H J [14] Li H R, Li F L, Yang Y and Zhang Q 2005 Phys. Rev. [15] Grosshans F, Assche G V, Wenger R M, Brouri R, Cerf N J [16] Jeong H, Lee J and Kim M S 2000 Phys. Rev. A [17] Tohya H 2001 Phys. Rev. A 63 022305 [18] Jakub S P B 2004 J. Phys. A: Math. Gen. 37 [19] Serafini A, Illuminati F, Paris M G A and De Siena S [20] Chen X Y 2006 Phys. Rev. A 73 022307 Xiang S H, Shao B and Song K H 2008 Phys. Rev. A [21] Adesso G and Illuminati F 2007 J. Phys. A: Math. [22] Ferraro A and Paris M G A 2005 Phys. Rev. A [23] Tan H T, Li G X and Zhu S Y 2007 Phys. Rev. A [24] Duan L M, Giedke G, Cirac J I and Zoller P 2000 [25] Adesso G, Serafini A and Illuminati F 2004 Phys. [26] Grewal K S 2003 Phys. Rev. A 67 022107 [27] Lu H X,Yang J,Zhang Y D and Chen Z B 2003 Phys. [28] Tan H T, Xia H X and Li G X 2005 Chin. Phys. [29] Scully M O and Zubairy M S 1997 Quantum Optics [30] Barnett M S and Radmore P M 1997 Method in [31] Peres A 1996 Phys. Rev. Lett. 77 1413 [32] Giedke G, Kraus B, Lewenstein M and Cirac J I 2001 |
||